"Black Dragon pet are one of the rarest pet to have. They are only gained through events. Evolution ingredients are only suggestions. Take note that the order of materials placed are important. The evolution ingredients do not guarantee success evolution. Every evolution has a chance to fail. Click on the below chart to find out the evolution ingredients for each different pet. \n* Pet Trainer Hint is the most important thing in evolution. To see the hint, equip the pet or put in the inventory, then talk to Pet Trainer in Item Shop. Choose option #6 (You obtain hints for the evolution ingredients, and choose the class of your pet \n* If you have colored pet, pet trainer won't give you the hint. you can use the hint from the normal pet, it's the same"@en . "Black Dragon Egg."@en . . "Black Dragon pet are one of the rarest pet to have. They are only gained through events. Evolution ingredients are only suggestions. Take note that the order of materials placed are important. The evolution ingredients do not guarantee success evolution. Every evolution has a chance to fail. Click on the below chart to find out the evolution ingredients for each different pet."@en .